<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">
        首页
      </el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单详情</el-breadcrumb-item>
    </el-breadcrumb>

    <el-card>
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input
            v-model="queryInfo.query"
            placeholder="请输入内容"
          >
            <el-button
              slot="append"
              icon="el-icon-search"
            />
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-button type="primary">
            添加订单
          </el-button>
        </el-col>
      </el-row>

      <el-table
        :data="orderlist"
        border
        stripe
      >
        <el-table-column type="index" />
        <el-table-column
          label="订单编号"
          prop="order_number"
        />
        <el-table-column
          label="订单价格"
          prop="order_price"
        />
        <el-table-column
          label="是否付款"
          prop="pay_status"
        >
          <template slot-scope="scope">
            <el-tag
              v-if="scope.row.pay_status === '1'"
              type="success"
            >
              已付款
            </el-tag>
            <el-tag
              v-else
              type="danger"
            >
              未付款
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column
          label="是否发货"
          prop="is_send"
        />
        <el-table-column
          label="下单时间"
          prop="create_time"
        >
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template>
            <el-button
              size="mini"
              type="primary"
              icon="el-icon-edit"
              @click="showBox"
            />
            <el-button
              size="mini"
              type="success"
              icon="el-icon-location"
              @click="showProgressBox"
            />
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        background
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
      />
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      @close="addressDialogClosed"
    >
      <el-form
        ref="addressFormRef"
        :model="addressForm"
        :rules="addressFormRules"
        label-width="100px"
      >
        <el-form-item
          label="省市区/县"
          prop="address1"
        >
          <el-cascader
            v-model="addressForm.address1"
            :options="cityData"
          />
        </el-form-item>
        <el-form-item
          label="详细地址"
          prop="address2"
        >
          <el-input v-model="addressForm.address2" />
        </el-form-item>
      </el-form>
      <span
        slot="footer"
        class="dialog-footer"
      >
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button
          type="primary"
          @click="addressVisible = false"
        >确 定</el-button>
      </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressVisible"
      width="50%"
    >
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time"
        >
          {{ activity.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'
export default {
  data () {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 5
      },
      orderlist: [],
      total: 0,
      addressVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请填写详细地址', trigger: 'blur' }
        ]
      },
      cityData,
      progressVisible: false,
      progressInfo: []
    }
  },
  created () {
    this.getOrderList()
  },
  methods: {
    async getOrderList () {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })

      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败！')
      }

      this.$message.success('获取订单列表成功')
      console.log(res.data)
      this.orderlist = res.data.goods
      this.total = res.data.total
    },
    handleSizeChange (size) {
      this.queryInfo.pagesize = size
      this.getOrderList()
    },
    handleCurrentChange (page) {
      this.queryInfo.pagenum = page
      this.getOrderList()
    },
    // 展示修改地址的对话框
    showBox () {
      this.addressVisible = true
    },
    addressDialogClosed () {
      this.$refs.addressFormRef.resetFields()
    },
    async showProgressBox () {
      const { data: res } = await this.$http.get('/kuaidi/804909574412544580')

      if (res.meta.status !== 200) {
        return this.$message.error('获取物流进度失败！')
      }

      this.progressInfo = res.data

      this.progressVisible = true
      console.log(this.progressInfo)
    }
  }
}
</script>

<style lang="less" scoped></style>
